Wireless network adapter



FIG. 1 is a top plan view of a wireless network adapter showing our new design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a back plan view thereof;

FIG. 4 is a back perspective view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a back view thereof; and,

FIG. 7 is a front view thereof. 

The ornamental design for a wireless network adapter, as shown and described. 